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Ideas for 'The Sign of Four', 'Some Models for Implicature' and 'Abstract of 'The Fourfold Root''

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2. Reason / B. Laws of Thought / 2. Sufficient Reason

4187	'There is nothing without a reason why it should be rather than not be' (a generalisation of 'Why?') [Schopenhauer]
	Full Idea: The Principle may be stated as 'There is nothing without a reason why it should be rather than not be', which is a generalisation of the assumption which justifies the question 'Why?', which is the mother of all science.
	From: Arthur Schopenhauer (Abstract of 'The Fourfold Root' [1813], Ch.I)
	A reaction: This faith is the core of philosophy, to be maintained against all defeatists like Wittgenstein and Colin McGinn. Reality must be rational, or we wouldn't be here to think about it. (Maybe!)